Building Material Metal Galvanized Steel Bar Grating 20x5 3mm Thickness ISO 9001
Brand Name:HBGB
Certification:ISO 9001
Model Number:GB-006
Minimum Order Quantity:100pcs
Delivery Time:15-25 days
Payment Terms:L/C, T/T
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Hengshui Hebei China
Address:
East Industrial Development Zone, Anping, Hengshui, Hebei , China
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Building Material Metal Serrated Galvanized Steel Bar Grating
Galvanized Serrated Steel Grating Brief introduction:
Steel grating is a kind of widely used grid products. They are used in various industrial fields and has the strongest resistance to surface impact.
According to the shape of the surface,they can be divided into
tooth-shaped steel grating, pressure welded steel grating, I-type
steel grating and composite steel grating.
According to the surface treatment,they can be divided into hot-dip galvanized steel grating, spray paint steel grating, stainless steel grating and original steel grating.
According to the surface treatment,they can be divided into hot-dip galvanized steel grating, spray paint steel grating, stainless steel grating and original steel grating.
Galvanized serrated bar steel grating types:
There are mainly four types bearing bars as belowing which are frequently used for steel gratings.
Here we mainly introduce the I bar gratings. Same as normal bearing bars, there are two type of the I bars, plain type I bar and serrated type I bar. The main advantage of I bar steel grating is it is with high strength – to- weight ratio.
Surface treatment of galvanized serrated bar steel grating:
1) Hot dip galvanized as per ASTM A123 or EN ISO 1461 or special requirement
2) Painted or Powder Coated
3) HDG plus painted/powder coated
Galvanized serrated bar grating size:
| Pitch of Bearing bar | Cross-bar Pitch | Specification of bearing bar(width×thickness) | |||||
| 20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | ||
| 30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 |
| 50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 | |
| 40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 |
| 50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 | |
| 60 | 50 | G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 | |
| Pitch of Bearing bar | Cross-bar Pitch | Specification of bearing bar(width×thickness) | |||||
| 32×5 | 40×5 | 45×5 | 50×5 | 55×5 | 60×5 | ||
| 30 | 100 | G325/30/100 | G405/30/100 | G455/30/100 | G505/30/100 | G555/30/100 | G605/30/100 |
| 50 | G325/30/50 | G405/30/50 | G455/30/50 | G505/30/50 | G555/30/50 | G605/30/50 | |
| 40 | 100 | G325/40/100 | G405/40/100 | G455/40/100 | G505/40/100 | G555/40/100 | G605/40/100 |
| 50 | G325/40/50 | G405/40/50 | G455/40/50 | G505/40/50 | G555/40/50 | G605/40/50 | |
| 60 | 50 | G325/60/50 | G405/60/50 | G455/60/50 | G505/60/50 | G555/60/50 | G605/60/50 |
Applications of galvanized serrated steel bar grating:
Steel Gratings are widely used for platform walkways flooring in
power plant,boiler,paper making machines,coating equipments,oil and
gas projects,offshore/onshore projects, etc.
Packing &Transporting:
Building Material Metal Galvanized Steel Bar Grating 20x5 3mm Thickness ISO 9001
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